Medium severity · published Apr 17, 2024
CVE-2024-29950
Brocade SANnav before v2.3.1, v2.3.0a uses weak encryption
5.9
CVSS
0.3%
EPSS
No
On KEV
Description
The class FileTransfer implemented in Brocade SANnav before v2.3.1, v2.3.0a, uses the ssh-rsa signature scheme, which has a SHA-1 hash.
The vulnerability could allow a remote, unauthenticated attacker to perform a man-in-the-middle attack.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BS
Brocade SANnav · Brocade
versions before Brocade SANnav v2.3.1, v2.3.0a · source: vendor, NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-29950
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-29950
Vendor Advisory
https://support.broadcom.com/external/content/SecurityAdvisories/0/23236
More from Brocade SANnav
9.8
CVE-2024-4282
Weak TLS Ciphers on Brocade SANnav OVA SSH port 22
9.8
CVE-2024-4173
SANnav versions exposes Kafka in the wan interface.
9.8
CVE-2024-29966
hard-coded credentials in the documentation that appear as the appliance root password
8.6
CVE-2024-29959
Brocade Fabric OS switch encrypted passwords in the Brocade SANnav Standby node's support save
8.2
CVE-2024-29961
supply-chain attack risk